The Kingston Digital 64GB microSDXC Class 10 Flash Card offers higher storage for more music, more videos, more pictures, more games—more of everything you need in today’s mobile world. The Class 10 minimum data transfer rate of 10 megabytes per second is great for HD video recordings. To ensure compatibility with your devices, look for the microSDXC or SDHC/SDXC logos on host devices (e.g., phones, tablets, and cameras).